Powerful compact units with digital technology and broad beam sandwich
transducer systems. Particularly good for cleaning tasks in the laboraty and in
the medical, research and technology sectors.
User-friendly programming by ergonomic design.
Exact adjustment of cleaning ... more

The VACUUBRAND DVR 4 / DVR 4S is a fully electronic
total pressure vacuum gauge with ATEX approval for the intended use in
potentially hazardous areas (category 2, e.g. zone 1; measurement part category
1, e.g. zone 0). The integrated pressure transducer made of alumina ceramics is
highly corrosion and overload resistant. Automatic sleep mode (selectable time
setting, factory setting: 15 min) and user-selectable operating time provide
long operating time for the battery-operated vacuum gauge.
The DVR 4 / DVR 4S is a rugged electronic vacuum gauge without sensitive
mechanics suitable for use in the chemical industry, technology and process
technology. The reading is independent of the nature of the gas.